149724966 is an even 9-digits composite number following 149724965
and preceding 149724967 . In scientific notation, it is written as 1.49724966 × 10^8.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 49867848 positive integers (up to 149724966) that are relatively prime to 149724966.
149724966 has 16 divisors, whose sum is 299692800
The reverse of 149724966 is 669427941
Previous prime number is 1319
Is Prime? no
Number parity even
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred forty-nine million seven hundred twenty-four thousand nine hundred sixty-six
Scientific notation
1.49724966 × 10^8
Engineering notation
1.49724966 × 10^6
Prime Factorization
2 × 3 × 1319 × 18919
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
149724966
Product of the distinct prime numbers
The prime factorization of 149724966 is 2 × 3 × 1319 × 18919.
Since it has a total of 4 prime factors.
5 , 3 , 67 , 52 , 174 , 554 , 2384 , 4869 , 97222 , 11804 , 351632 , 63033 , 2848919 , 1088012 , 52244644 , 74872805 , 464562271 , 37926721 , 7762280386 , 8120151552
n×2
299449932
n×3
449174898
n×4
598899864
n×5
748624830
n÷2
74862483
n÷3
49908322
n÷3
37431241.5
n÷5
29944993.2
n2
22417565443701156
n3
3.3564692238609E+24
n4
5.0254724042262E+32
n5
7.5243868485671E+40
2 √n
12236.215346258
3 √n
531.00434453693
4 √n
110.61742785953
5 √n
43.157754936326
1 , 2 , 3 , 6 , 1319 , 2638 , 3957 , 7914 , 18919 , 37838 , 56757 , 113514 , 24954161 , 49908322 , 74862483 , 149724966
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-149724965
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149724966 can be divided by 16 positive divisors.
The sum of these divisors (counting 149724966) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000111011001001111100100110
3
Ternary
101102201211001010
4
Quaternary
20323021330212
5
Quinary
301312144331
6
Senary
22505043050
8
Octal
1073117446
10
Decimal
149724966
12
Duodecimal
42186486
16
Hexadecimal
8ec9f26
20
Vigesimal
26ffc86
36
Base36
2h54iu
md5
1dfafb611eec602242617f5a999ba242
sha1
699a2e0b732e22f47a69c830442e5d91b7381cd5
sha256
5bcf451ef69ed8ab88bceb1b2487aec5e5a4f9cefad1e588eff9541d07a42df6
sha512
1bc1108e2d21d616df3fa8a387286cba6078f213ee4fe9d0782a660513fb2d3610305ecf18e853846eb4367d18f7b35659b3a5c5349b13bf383cfa5a7c024d48
ripemd-160
4932bc853d073a5cb6765029e34b4250cc7b43ce
Diameter
299449932
Circumference
940749706.48916
Area
7.04268589093E+16
Volume
1.4059545407576E+25
Surface area
2.817074356372E+17
Circumference
940749706.48916
Perimeter
598899864
Area
22417565443701156
Diagonal
211743077.54305
Surface area
134505392662206936
Volume
3.3564692238609E+24
Space diagonal
259331248.27352
Perimeter
449174898
Area
9.7070905826227E+15
Altitude
129665624.13676
Surface area
9.7070905826227E+15
Volume
3.95563691506E+23
Height
70581025.847684